129763564

素因数分解:

$2^2\times 7^2\times {\mathrm{662059}}^1$

素因数の和:662077

約数の個数: 18

約数和(自身を含む): 264161940

約数和(自身を除く): 134398376

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 662059, 1324118, 2648236, 4634413, 9268826, 18537652, 32440891, 64881782, 129763564]

約数ペア:

[(1, 129763564), (2, 64881782), (4, 32440891), (7, 18537652), (14, 9268826), (28, 4634413), (49, 2648236), (98, 1324118), (196, 662059)]